book Maths Puzzle Numerical Ability

The parking lot at George's Grocery is 60ft. long and 40ft. wide. George plans to expand the parking lot by increasing the length and width by the same amount (x).

1.Write an ex

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book Other Question
Sally has $32,000, she invested part at 9% return and the remainder at 11% return. Her total return was $3200, what is the investment breakdown? How do you set this equation? Y=x2(SQUARED)+25*+24